Cov khoom lag luam
Q35Spnh Ncaj Ncaj Welded steel yeeb nkab yog tsim los ntawm Q355Gnh hlau daim hlau siv siab lossis submerged arc vuam cov txheej txheem.
Q35Pegh steel yog qhov qis - {{2} {{{5} {{{5} {} Alloy {lub zog hlau ".
Cov hlau no muaj cov khoom zoo tshaj plaws, suav nrog kev ua kom muaj zog, muaj zog zoo, muaj kev sib tw wruam, thiab koj xav tau vuam.
Cov yam ntxwv tseem ceeb ntawm Q355Gnh ncaj ncaj seam Welded steel yeeb tshuaj suav nrog:
Lub zog siab: muaj zog muaj zog ntawm Q355gnh cov hlau tuaj yeem ncav cuag 355 MPa lossis siab dua, uas tuaj yeem ua tau kom tau lub zog uas feem ntau cov qauv kev ua tshuab.
Zoo heev Vuam Kev Kawm: Cov Tshuaj Siv Hluav Taws Xob Zoo Li Cas ntawm Q355GnS Ncaj Seam Welded Steel Yeeb yog tsawg, ua kom nws tawg thaum lub sijhawm welded welded yog ruaj khov.
GB / T4171 Q35GGNH DRROWER STEEL STEEL YEES Cov Tshuaj Ntau Yam
|
Teem nqi |
C |
Si |
Mn |
P | S | CU | Cr | Ni |
|
Q355gnh |
Tsawg dua los yog sib npaug rau 0.12 |
0.20-0.75 |
Tsawg dua los yog sib npaug rau 1.00 |
0.07-0.15 | Tsawg dua los yog sib npaug rau 0.020 | 0.25-0.55 | 0.30-1.25 | Tsawg dua los yog sib npaug rau 0.65 |
GB / T4171 Q35GGNH TEEB KAWG STEELS STEELIC NEEG KHO MATA
| Teem nqi | Yieltrength (MPA), min, rau t hauv mm | TensilestRength (mpa) | , Elongation (%) | ||||||
| Q355gnh | Tsawg dua los yog sib luag rau 16 | >16, tsawg dua los yog sib npaug rau 40 | >40, tsawg dua los yog sib npaug rau 60 | >60 | 490-630 | Tsawg dua los yog sib luag rau 16 | >16, tsawg dua los yog sib npaug rau 40 | >40, tsawg dua los yog sib npaug rau 60 | >60 |
| 355 | 345 | - | - | 22 | 22 | - | - | ||
Cov Khoom Siv
Q35Spnh Ncaj Ncaj Welded Steel Yeeb Nkab yog dav siv nyob rau hauv cov teb hauv qab no vim nws cov kev ua tau zoo:
1. Cov qauv hauv tsev: siv rau cov qauv hlau ntawm cov tsev loj xws li cov tuam tsev siab, los muab kev txhawb nqa ruaj khov thiab thauj khoom {{cov kabmob muaj peev xwm.
2. Choj Engineering: Siv rau tus choj Trianes, Piers, Tus Saib Xyuas, thiab lwm qhov chaw los ris cov tsheb thauj khoom thiab cov neeg taug kev.
3. Kev tsim & siv rau lub cev pob txha thiab txhawb nqa cov khoom siv xws li engineering machinery, tsuas machinery, mining Machinery, thiab lwm yam.
4. Lub nkoj nkoj: Siv rau cov txheej txheem xws li decks thiab bulkheads ntawm cov nkoj, nrog zoo corrosion tsis kam thiab lub zog.
Cim npe nrov: GB / T4171 Q35GnSGH Ncaj Ncaj Welded Steel Yeeb, Tuam Tshoj GB / T4171 Q35Gnegh Ncaj Seam Welded Steel Yeeb Nkab Cov Chaw Tsim Tshuaj, Cov Chaw Muag Khoom
